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Product description: 
Material:Stainless Steel
Color:  silver                         
Size Chart(Approx):
The diameter of the ring is 3.5cm, and the total length of the product is about 80cm
Conversion: 1 inch= 2.54cm, 1cm=0.39inch
(It's manual measurement, there may be 1-3cm error. Please understand, thank you!) 
Package include:1pc*Camping tripod
Note:
Please allow 1-3cm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.